Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 7-dimethylaminophenothiazin-3-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

2516-05-4

2516-05-4 structure

2516-05-4 structure

Name: DIMETHYLTHIONOLINE
Chemical Name: 7-(dimethylamino)phenothiazin-3-one
CAS Number: 2516-05-4
Molecular Formula: C₁₄H₁₂N₂OS
Molecular Weight: 256.323
Catalog: Biochemical Biochemical reagent Biological dye
Create Date: 2018-08-13 17:59:28
Modify Date: 2026-07-06 07:52:51

Name	7-(dimethylamino)phenothiazin-3-one
Synonyms	Alimemazine Impurity 4 METHYLENE VIOLET (BERNTHSEN) CERTIFIED SAFRANIN 6B BLUISH Methylene VioletQ: What is Methylene Violet Q: What is the CAS Number of Methylene Violet Q: What is the storage condition of Methylene Violet Y3G6PD8NRB 2-4 Methylene Violet 7-(Dimethylamino)-3H-phenothiazin-3-one 3H-Phenothiazin-3-one, 7-(dimethylamino)- Dimethylthionoline EINECS -4 Methylene violet (biological stain) Methylene Violet,Bernthsen, certified Methylene Violet (biological Stain) Methylene Violet, certified, Bernthsen EINECS 219-733-4 Methylene Violet,Bernthsen,certified METHYLENE VIOLET Methylene Violet (Bernthsen) certified by the Biological Stain Commission, Dye content >= Y3G6PD8NRB 2-4 Methylene Violet 7-(Dimethylamino)-3H-phenothiazin-3-one 3H-Phenothiazin-3-one, 7-(dimethylamino)- Dimethylthionoline EINECS -4 Methylene violet (biological stain) NSC 187694 Methylene violet Bernthsen UNII-Y3G6PD8NRB content:approx.c.i Methylene Violet (Bernthsen) EOSIN METHYLENE VIOLET Methylene VioletBernthsencertifiedpure 7-dimethylamino-phenothiazin-3-one METHYLENE VIOLET (BERNTHSEN), CERTIFIED BY THE BIOLOGICAL STAIN COMMISSION Dimethylthionoline Nsc 7-(dimethylamino)-3H-phenothiazin-3-one Methylene Violet,Bernthsen, high puritybiological stain Methylenevioletdye METHYLENE VIOLET (METHYLENE VIOLET BERNTHSEN) 3H-Phenothiazin-3-one, 7-(dimethylamino) Bernthsen's methylene violet Methylene Violet (Bernthsen), high purity biological stain Methylene violet Bernthsen Methylene Violet, Bernthsen, certified, pureR METHYLENE VIOLET (BERNTHSEN) MFCD00005064 7-(Dimethylamino)-3H-phenothiazin-3-one Methylene Violet

Density	1.3±0.1 g/cm3
Boiling Point	429.6±45.0 °C at 760 mmHg
Melting Point	216ºC
Molecular Formula	C₁₄H₁₂N₂OS
Molecular Weight	256.323
Flash Point	213.6±28.7 °C
Exact Mass	256.067047
PSA	61.44000
LogP	1.67
Appearance	Powder \| Dark green
Vapour Pressure	0.0±1.0 mmHg at 25°C
Index of Refraction	1.679
Water Solubility	Insoluble in water, soluble in ethanol

Safety Phrases	S24/25
RIDADR	NONH for all modes of transport

Precursor 6
152071-32-4 807306-71-4 108-95-2 43035-11-6
99-98-9 7732-18-5
DownStream 0

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